It is possible that the wound of glansitis is difficult to heal because the body’s resistance is relatively low, inflammation and infection, and there is no continuous use of medication and so on. 1. Low body resistance: when the body resistance is low, it will lead to a decrease in the healing ability of the wound, so the wound has not healed. 2. Inflammatory infections: patients may have inflammation of the glans, and inflammation will repeatedly stimulate the glans to localize the wound and lead to non-healing. 3. No continuous use of medication: if the localized wound on the glans appears, the use of medication intermittently, stop using medication will easily lead to the wound not healing. It is recommended that patients should do further examination, if there is inflammation of the glans can choose drugs, such as levofloxacin tablets or roxithromycin capsule treatment, and at the same time should pay attention to the local hygiene of the glans.